package day7;

/**
 * @author oldliu
 * @since 1.0
 */
public class GraphicTest {
    public static void main(String[] args) {
        //Graphic g=new Graphic();
        Graphic[] gr=new Graphic[20];
        gr[0]=new Triangle(4,4,5);
        gr[1]=new Yuan(5);


    }
}
